"An external ear disease that involves inflammation of the outer ear and ear canal. It can be caused by active bacterial or fungal infections."^^ . "NCI:C3299"^^ . . . "SNOMEDCT_US_2021_09_01:194198006"^^ . . "DOID:9463"^^ . "otitis externa"^^ . "disease_ontology"^^ . "ICD9CM:380.1"^^ . "swimmer's ear"@en . "UMLS_CUI:C0021355"^^ . "DOID:9785"^^ . .